#635BCE#635BCE

#635BCE is a mid, vivid blue. Relative luminance 0.146; OKLCH L 54.0% C 0.172 H 282.1°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#635BCE
RGB	rgb(99, 91, 206)
HSL	hsl(244, 54%, 58%)
HSV	hsv(244, 56%, 81%)
CMYK	cmyk(51.9%, 55.8%, 0%, 19.2%)
CIE-LAB	lab(45.07, 34.29, -58.81)
CIE-LCH	lch(45.07, 68.08, 300.25°)
OKLab	oklab(54.04% 0.0361 -0.1682)
OKLCH	oklch(54.04% 0.172 282.1)
XYZ	xyz(20.0238, 14.5899, 60.1416)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635BCE #C6CE5B

analogous

#5B8CCE #635BCE #9C5BCE

triadic

#635BCE #CE635B #5BCE63

tetradic

#635BCE #CE5B8C #C6CE5B #5BCE9C

square

#635BCE #CE5B8C #C6CE5B #5BCE9C

split-complementary

#635BCE #CE9C5B #8CCE5B

monochromatic

#2F2886 #3F36B6 #635BCE #908ADC #BDB9EA

Accessibility & contrast

On white

5.36

#635BCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#635BCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635BCE

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635BCE	#FFFFFF	#000000	##FFFFFF
##635BCE	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#096FD2

Deuteranopia (green-blind)

#0067CC

Tritanopia (blue-blind)

#37758C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #635bce;
/* rgb */ color: rgb(99, 91, 206);
/* oklch */ color: oklch(54.0% 0.172 282.1);

Tailwind

colors: {
  custom: {
    50: '#9789de',
    500: '#635bce',
    950: '#000000',
  },
}

SCSS

$custom: #635bce;
$custom-light: #9789de;
$custom-dark: #000000;

JSON

{
  "hex": "#635bce",
  "rgb": {
    "r": 99,
    "g": 91,
    "b": 206
  },
  "hsl": {
    "h": 244.174,
    "s": 53.991,
    "l": 58.235
  },
  "oklch": {
    "l": 0.54037,
    "c": 0.17204,
    "h": 282.1
  },
  "luminance": 0.14591
}

Semantic roles & 50–950 ramp

primary

#635BCE

secondary

#D6D9AB

accent

#DD4AD3

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #635BCE

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →